Thermo Scientific NITON XL3t 500 User Manual page 100

The Filter Config Screen
1-86 NITON XL3 Analyzer User's Guide
The Filter Config Screen enables you to directly enable or disable any
filter, or control the time that a filter alters the irradiation of the sample
before auto-switching to another filter. Not all filters are available in all
modes.
Main Range
Filter
checkbox
Filter Element
List Button
Low Range
Filter
checkbox
High Range
Filter
checkbox
Light Range
Filter
checkbox
Figure 1-13. The Filter Checkboxes In Mining Mode
Select the checkbox next to the filter you want to use to determine exactly
which of the filters contained in your NITON Analyzer is used for sample
testing. Selecting an empty checkbox will enable that filter and place a check
into the box as an indicator. Selecting a checked box will disable the filter
and clear the box.
In typical alloy analysis applications, Main Range is used for the analysis of
most elements
Low Range is utilized for the subsequent high sensitivity analysis of V, Ti,
and Cr.
High Range is not used in alloy and plastic analysis.
Light Range is available only with He-purged and 900 series GOLDD
technology analyzers, and is typically used in light element analysis.
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